Flora of North America species comparison

decumbent or trailing;

branches yellow-brown, glabrous;

branchlets red-brown, gray-brown, or yellow-brown, glabrous.

stipules absent or rudimentary;

petiole 2–5.6(–6.4) mm;

largest medial blade hypostomatous, narrowly oblong, oblong, obovate, or broadly obovate, (14–)17–27(–45) × 7–21 mm, 1.4–2.5 times as long as wide, base cuneate or convex, margins slightly revolute or flat, entire, or serrulate to crenate proximally, (glands marginal), apex convex, acuminate, or rounded, abaxial surface glaucous, glabrous, adaxial slightly or highly glossy, glabrous;

proximal blade margins entire, (sometimes hairs ferruginous abaxially);

juvenile blade glabrous.

abaxial nectary absent, adaxial nectary oblong, 0.5–0.8 mm;

filaments distinct or connate less than 1/2 their lengths, glabrous;

anthers ellipsoid or shortly cylindrical, 0.3–0.4 mm.

abaxial nectary absent, adaxial nectary oblong, 0.4–0.9 mm, shorter than stipe;

stipe 0.8–2.5 mm;

ovary obclavate, pubescent or short-silky to glabrescent, hairs (often ferruginous), flattened or ribbonlike, beak abruptly tapering to styles;

ovules 8–12 per ovary;

styles connate or distinct distally, 0.1–0.4(–0.65) mm;

stigmas slenderly or broadly cylindrical, 0.24–0.3–0.68 mm.

5.5–8 mm.

staminate 8–58 × 5–19 mm, flowering branchlet 0.5–15 mm; pistillate moderately densely to loosely flowered, slender, stout, or subglobose, 13.5–64(–70 in fruit) × 6.5–15 mm, flowering branchlet 4–18 mm;

floral bract brown or bicolor, 0.8–1.6 mm, apex rounded, entire, abaxially sparsely hairy, hairs (usually white, sometimes also ferruginous), wavy or straight.

= 38.